8 Digital Inputs & 6 Digital Outputs Modbus RTU I/O Module – DIN Rail
Expand your control system with a compact Modbus RTU I/O module featuring 8 digital inputs and 6 digital outputs. Designed for PLCs, RTUs, and SCADA networks, this DIN-rail mounted unit offers reliable integration, simple wiring, and seamless Modbus communication for industrial and building automation.
Product Description
Specifications
Modbus Register Map
This Modbus RTU I/O module provides a flexible and cost-effective way to expand automation and monitoring systems. With 8 dry-contact digital inputs and 6 relay outputs (up to 220V/5A), it is ideal for connecting sensors, switches, relays, alarms, and status indicators.
Powered by a 32-bit ARM microprocessor, the module ensures stable performance, fast communication over RS-485, and compatibility with most PLC, SCADA, and building management systems. Its compact DIN-rail design, simple register mapping, and low power requirements make installation straightforward and efficient.
Perfect for industrial automation, energy management, and IoT integration, this I/O expansion module reduces wiring complexity while delivering reliable performance.